[Ntop] ASA NSEL Netflow

[Johannes Prost]

> If this can help, I can see a lot of " **WARNING** Template len mismatch
> [tot_len=98][flow_len=288]" in Ntop logs.
>
> Regards,
>
> François FANUEL
>
> -----Original Message-----
> From: ntop-bounces at listgateway.unipi.it
> [mailto:ntop-bounces at listgateway.unipi.it] On Behalf Of François FANUEL
> Sent: mardi 22 décembre 2009 10:58
> To: ntop at unipi.it
> Subject: Re: [Ntop] ASA NSEL Netflow
>
> Hi Luca,
>
> I've set my ASA to send templates every minute (default 30 minutes), but
> it has no effect on Ntop.
> I can't see any template (strange isn't it ?) when I tcpdump the ntop
> machine.
>
> What can I do to help you solving this issue ?
>
> Regards,
>
> François FANUEL
>
> -----Original Message-----
> From: ntop-bounces at listgateway.unipi.it
> [mailto:ntop-bounces at listgateway.unipi.it] On Behalf Of Luca Deri
> Sent: lundi 21 décembre 2009 21:00
> To: ntop at unipi.it
> Subject: Re: [Ntop] ASA NSEL Netflow
>
> François
> the issue with ASA is that IMHO the flows that some of you sent me are not
> 100% NetFlow compliant. This because some templates are missing from flows
> or at best are sent with very low frequency. So the solution is to
> hardcode into ntop ASA support. Can you please check if capturing netflow
> traffic for a long time, these missing templates are finally emitted?
>
> Luca
>
>
> On Dec 18, 2009, at 5:55 PM, François FANUEL wrote:
>
>> Hi,
>>
>> I've seen discussions about ASA NSEL Netflow support in September.
>> I'm trying to use it and before compiling from SVN, I would like to know
>> if somebody succeed.
>>
>> Thanks for your help,
>>
>> Regards,
>>
>> François FANUEL.
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>
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